The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local OS guest privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors involving the transfer mode register during multi block transfer.
http://git.qemu-project.org/?p=qemu.git;a=commit;h=6e86d90352adf6cb08295255220295cf23c4286e
http://www.openwall.com/lists/oss-security/2017/02/14/8
http://www.securityfocus.com/bid/96263
https://bugzilla.redhat.com/show_bug.cgi?id=1421995
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg02776.html
Source: MITRE
Published: 2017-03-20
Updated: 2020-11-10
Type: CWE-835
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM